explain the changes in intrapulmonary pressure during inspiration  and expiration

Q: If barometric pressure = 760 mmHg, intraplumonary/alveolar pressure = 760 and Intraplueral pressure…

A: The process of breathing is also known as pulmonary ventilation. It is the process by which air…

Q: Peripheral chemoreceptors in the aortic bodies and central chemoreceptors respond to changes in…

A: Peripheral chemoreceptors are the sensory extensions of the peripheral nervous system. These…

Q: Compare tidal volume, expiratory reserve volume, inspiratory reserve volume, residual volume, vital…

A: Lung volumes are otherwise called respiratory volumes. It alludes to the volume of gas in the lungs…

Q: If for a patient's lungs, the tidal volume is 410 ml, inspiratory capacity is 3050 ml, vital…

A: Lung volumes are calculated and used to assess the functional capability or efficiency of the lungs.…

Q: A patient is wearing a nasal cannula and they draw in a room air along with the O2 from the nasal…

A: Oxygen is required by the body to generate energy. It acts as a terminal electron acceptor in…

Q: Compare the airflow into the lungs if intra- alveolar pressure is reduced to 758 mm Hg instead of…

A: The airflow into the lungs are intra-alveolar pressure is reduced to 758mm hg then the normal 759 mm…

Q: If alveolar ventilation is 4200 mL/min, respiratory frequency is 12 breaths per minute, and tidal…

A: anatomic dead space is the space within the airways that do not allow gas exchange with the…

Q: At rest, Emma typically takes thirteen 400 mL breaths per minute and she has an anatomical deadspace…

A: The dead space is the volume of the air which is inhaled, however, this does not get exchanged…

Q: 3. Estimate the average lung compliance in the given graph (Clue: calculate the slope).…

A: The term compliance refers to the system's extensibility. The compliance of the lungs and the chest…

Q: The total lung capacity is calculated using which of the following formulas? a. residual volume +…

A: Respiration is a biochemical process of oxidation of organic compounds in an orderly manner for the…

Q: 12. The drawing below shows the respiratory system of a human: 111 E B K i) State the name of…

A: Introduction  A network of tissues and organs called the respiratory system aids in breathing. Your…

Q: Given an alveolar pressure of 760 mm, an intrapieural pressure of 755 Hg and a tidal volume of 450…

A: lung compliance is a measure of the lung's ability to stretch and expand. It is given by  change in…

Q: When planning care for a patient with chronic lung diseasewho is receiving oxygen through a nasal…

A: In hospitals or in health care centers, the nurses play a significant role in executing a planned…

Q: hèn an adult subject is breathing quietly at rest: a. the volume of air remaining in the lungs after…

A: The changes in the air pressure between the lungs and the atmosphere result in breathing or…

Q: Identify the

A: The medulla oblangata forms the primary respiratory control center. It's most important function is…

Q: The maximum amount of air that can be expired after a maximum inspiration is a. the tidal volume. b.…

A: The breathing process consists of two-stage known as inspiration and expiration. It helps to…

Q: Calculate the compliance (In terms of mL/mmHg) for the values in the figure. For tidal volume is 582…

A: Introduction: The alteration in the volume of lung per unit alteration in airway pressure is the…

Q: The duration of an inspiration is set bya. the pneumotaxic center.b. the phrenic nerves.c. the vagus…

A: The cells making up the human body require sufficient amounts of oxygen to survive and perform their…

Q: Define the following: 1. tidal volume 2. inspiratory reserve volume 3. expiratory reserve volume 4.…

A: Respiratory volumes are another name for lung volumes. During the respiratory cycle, it refers to…

Q: Fill in the blanks: According to Boyle's law, as the volume of a container increases, the pressure…

A: We are answering first 3 questions. for rest of question pls repost.

Q: 2. Complete the sentences below by highlighting, underlining, or circling the correct answers in the…

A: The active phase of breathing in which O2 reach atmospheric air enters into alveoli is called…

Q: which leads to movement of When the diaphragm is contracted, intrapleural pressure a. air decreases;…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Diagram the changes in intrapleural pressure and alveolar pressure.

A: In human physiology, intrapleural pressure is defined as the pressure taking place in the pleural…

Q: select answers that applies. if no possible answer explain why Alveolar ventilation-perfusion ratio…

A: Alveolar ventilation to perfusion ratio can be denoted as a V/Q ratio .It indicates about the…

Q: d. Expiration: e. 149) i. Active or passive: Muscles involved: ii. iii. In order to exhale,…

A: The respiratory system is formed by a set of organs that perform the function of…

Q: The Act of Breathing The control center that is responsible for initiating and sustaining the…

A: Our Respiratory system is equipped with compensatory mechanisms to maintain system equilibrium for…

Q: The change in lung volume as a function of a change in pressure gives a measure of the lung. OA.…

A: Lung volume refers to the amount of air that can be inspired or expired by the lungs. It is a…

Q: What is the primary stimulus that will cause the respiratory control center to start inspiration? a.…

A: The respiratory control center plays a crucial role in controlling respiration. The primary…

Q: As an individual ages, the A. Residual volume decreases B. Expiratory reserve volume increases C.…

A: The respiratory volumes are required for measuring the amount of air present in the lungs at a time;…

Q: Anatomical dead space includes air in the: A Conducting zone B Respiratory zone C Pleural sac D Both…

A: The respiratory system is a biological system consisting of specific organs and structures used for…

Q: Explain how surfactant and pleural pressure preventthe collapse of the lungs and how changes in…

A: The pressure that envelops the lungs inside the cavity of the pleura is known as pleural pressure.…

Q: Discuss gas exchange in tissue capillaries between arterial blood and cells? Please ans as soon as…

A: Gas exchange occurs within the alveoli in order that gas is loaded into the blood and carbon dioxide…

Q: Figure shows nervous control during breathing. a)What happened to S during inspiration? b)Identify…

A: S represents the rib muscles do, during inspiration contraction of external intercostal muscles will…

Q: Which of the following would be most affected by a decrease in the affinity of hemoglobin for…

A: Oxygen mainly binds to the haemoglobin. Hemoglobin molecule is able to bind to 4 oxygen molecules.…

Q: At FRC the alveolar pressure is OA. Equal to plural pressure O B. More negative that plural pressure…

A: Correct answer is E. FRC (Functional Residual Capacity) refers to the amount of air remaining in the…

Q: I. the first quantity is larger of the 2 II. the second quantity is larger of the 2 III. they're…

A: The exchange of gases takes place inside the lungs and in the tissues. Transportation of sufficient…

Q: In the diagram below, What does H represent? a. Residual volume. b. Functional residual capacity.…

A: The total amount of air that the lungs can accommodate is divided into number of volumes.…

Q: what is the main driver of normal quiet ventilation..   a.the H+ concentration in the arterial…

A: Normal quiet ventilation is the process of an effortless, automatic inspiration and expiration that…

Q: "What happens to alveolar pressure and lung volume when inspiration is occurring?"

A: Inhalation is referred to as inspiration, and it is the passage of the respiratory stream into an…